A-A+

fission

音标与读法

这里为大家介绍下fission 是什么意思,希望能帮助到各位朋友。

音标:[ "fiʃən ]

中英文翻译

n.

1.裂开,分裂。

2.【生物学】分裂生殖。

3.【原子能】(核)裂变。

短语和例子

a fission bomb (裂变式)原子弹。 fission product 裂变产物。 reproduction by fission 分裂繁殖。 atomic fission 原子分裂。 uranium fission 铀核裂变。

vt.,vi.

【原子能】(使)裂变。

a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy

同义词:nuclear fission,

reproduction of some unicellular organisms by division of the cell into two more or less equal parts

Fission is a splitting of something into two parts.

例句与用法

1.Fission bombs use highly enriched fuel .

裂变原子弹使用高度浓缩燃料。

2.Viruses do not undergo binary fission .

病毒并不进行二分裂。

3.Nuclear fission releases tremendous amounts of energy .

核裂变释放出巨大的能量。

4.The fission products formed are highly radioactive .

所生成的裂变产物具有很强的放射性。

5.The discovery of fission was a seed dropped on fertile ground .

裂变的发现犹如种子落入沃土。

6.The amount of material produced during fission is insignificant .

裂变时产生的物质数量是不够的。

7.The average fission width can be obtained from a statistical argument .

能够从统计理论得到裂变宽度。

8.Uranium fission may be accomplished by either fast or slow neutrons .

铀的裂变可用快中子或慢中子来完成。

9.The latter property of nuclear fission has a significant implication .

核裂变的这后一个性质有一个重要的应用。

10.Nuclear fission would have been a dramatic discovery at any time .

在任何时候,原子核裂变都会成为引人注目的发现。

单词网dANCI.583316.cOM

Copyright © 58单词网 583316.Com.  SiteMap.  

分享到: